疏肝健脾方水提工艺的正交试验法结合UPLC优选  

Optimization of water- extraction technology for Shu Gan Jian Pi Formula by orthogonal design method combining UPLC

作　　者：姜辉[1] 李竹青[2] 秦秀娟[2] 张家富[1] 王婷[2] 

机构地区：[1]安徽中医药大学第一附属医院,国家中医药管理局中药制剂三级实验室,安徽合肥230031 [2]安徽中医药大学药学院,安徽合肥230038

出　　处：《时珍国医国药》2016年第6期1299-1301,共3页Lishizhen Medicine and Materia Medica Research

基　　金：国家自然科学基金(No.81102874);安徽省卫生计生委中医药科研课题(No.2014zy09)

摘　　要：目的优选疏肝健脾方的最佳水提工艺。方法采用正交试验法结合超高效液相色谱（UPLC）技术,以黄芪甲苷含量、干浸膏得率为评价指标,通过L_9（3~4）正交试验法,考察加水量、提取时间、提取次数对疏肝健脾方水提工艺的影响。结果疏肝健脾方最佳水提工艺为加8倍量水,提取3次,每次1.5h。结论优选出的最佳提取工艺稳定、可行,为疏肝健脾方的工业化生产提供了可靠的实验依据。Objective To optimize the water- extraction process of Shu Gan Jian Pi Formula. Methods The L_9（ 3~4） orthogonal design combining UPLC were applied with the content of total astragaloside and dry extract yield as evaluation index,water- extraction technology of Shu Gan Jian Pi Formula was optimized by the amount of water,extraction times and extraction time. Results The optimum technology of water extraction was that Shu Gan Jian Pi Formula was extracted with 8 times the amount of water for 3 times,1. 5 hours each time. Conclusion The optimum water- extraction technology was stable,feasible and provided experimental basis for the industrial production of Shu Gan Jian Pi Formula.

关 键 词：疏肝健脾方 正交试验 水提工艺 超高效液相色谱 

分 类 号：R284.2[医药卫生—中药学]